28 lines
954 B
C
28 lines
954 B
C
/* isatty.c -- chek the terminal device.
|
|
*
|
|
* Copyright (c) 1995 Cygnus Support
|
|
*
|
|
* The authors hereby grant permission to use, copy, modify, distribute,
|
|
* and license this software and its documentation for any purpose, provided
|
|
* that existing copyright notices are retained in all copies and that this
|
|
* notice is included verbatim in any distributions. No written agreement,
|
|
* license, or royalty fee is required for any of the authorized uses.
|
|
* Modifications to this software may be copyrighted by their authors
|
|
* and need not follow the licensing terms described here, provided that
|
|
* the new terms are clearly indicated on the first page of each file where
|
|
* they apply.
|
|
*/
|
|
#include <_ansi.h>
|
|
|
|
/*
|
|
* isatty -- returns 1 if connected to a terminal device,
|
|
* returns 0 if not. Since we're hooked up to a
|
|
* serial port, we'll say yes and return a 1.
|
|
*/
|
|
int
|
|
_DEFUN (_isatty, (fd),
|
|
int fd)
|
|
{
|
|
return (1);
|
|
}
|